Meta is seeking a Systems Software Engineer to join our team in Menlo Park. This role combines systems-level programming with distributed systems expertise to build and maintain the infrastructure powering Meta's suite of applications that serve billions of users. You'll work on operating systems-level software, compilers, and network distribution software, while collaborating with teams across Meta to create scalable solutions. The position offers competitive compensation including base salary, bonus, and equity, plus comprehensive benefits. This is an excellent opportunity to work on challenging technical problems at scale, with the chance to impact products used by billions of people worldwide. The role requires deep technical expertise in systems programming, distributed systems, and modern software development practices, making it ideal for engineers passionate about building robust, high-performance systems.